This charming little house is also charmingly sterile. Once you enter through the sterilization chemical sprays and hang your outdoor clothing in the isolation room, head through the tunnel and you will soon be home. The whole home and it's cute yard is encased in glass so you can SEE the outside world without having to BREATHE the outside world! Two units steriilze the outside air and pump it in, so you need not worry about running low on oxygen. #RedditBuildChallenge